نتایج جستجو برای: branch retinal vein occlusion

تعداد نتایج: 263711  

Journal: :Ophthalmology 2016
Chandrakumar Balaratnasingam Maiko Inoue Seungjun Ahn Jesse McCann Elona Dhrami-Gavazi Lawrence A Yannuzzi K Bailey Freund

PURPOSE To determine if the area of the foveal avascular zone (FAZ) is correlated with visual acuity (VA) in diabetic retinopathy (DR) and retinal vein occlusion (RVO). DESIGN Cross-sectional study. PARTICIPANTS Ninety-five eyes of 66 subjects with DR (65 eyes), branch retinal vein occlusion (19 eyes), and central retinal vein occlusion (11 eyes). METHODS Structural optical coherence tomo...

Journal: :The British journal of ophthalmology 1976
R A Hitchings G L Spaeth

Asymptomatic chronic retinal vein occlusion that occurs in chronic simple glaucoma is described. The condition is characterized by marked elevation of retinal vein pressure with collateral vessels and vein loops at the optic disc in cases of central vein occlusion, or retinal veno-venous anastomoses along a horizontal line temporal and nasal to the disc in hemisphere vein occlusion. No patient ...

2015
Andreas Ebneter Cavit Agca Chantal Dysli Martin S. Zinkernagel

Retinal vein occlusion is a leading cause of visual impairment. Experimental models of this condition based on laser photocoagulation of retinal veins have been described and extensively exploited in mammals and larger rodents such as the rat. However, few reports exist on the use of this paradigm in the mouse. The objective of this study was to investigate a model of branch and central retinal...

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